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Recent content by Juancbb286
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coming ''O'' hole in Biaxially oriented polypropylene production time
Hi, i worked in a Bopp plant for 10 years. Tha cause of boles in film, can be several, only ones can be: Raw material: Some contamination Reprocessed material poor quality Machine: Electrical resistance damaged, can be burning tha pp or additives Screw dirty, can be necessary clean Filter...- Juancbb286
- Post #4
- Forum: Plastics Engineering general discussion
